Lange L121
Lange L121.1
© Lange Uhren GmbH
The L121.1 is a movement by A. Lange & Söhne.
Hand-winding manufacture movement for the updated A. Lange & Söhne Lange 1 and from 2018 also for the updated Little Lange 1.
Variants:
- Lange L121.2, with moon-phase display for the A. Lange & Söhne Little Lange 1 Moonphase
- Lange L121.3, with day/night indication for the A. Lange & Söhne Lange 1 Moonphase
Description:
- Hand-winding movement
- Shock-resistant cam-poised balance
- Precision beat-adjustment system with lateral setscrew and whiplash spring
- Three-quarter plate in untreated Nickel silver
- Balance cock engraved by hand
Functions:
- Hours, minutes
Data:
- Ø 30.6 mm, height 5.7 mm
- 21,600 A/h
- Number of components 368
- Power reserve 72 h
Production period:
- From 2015